Sirohi vs Ulhasnagar
Side-by-side air quality comparison between Sirohi and Ulhasnagar.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Sirohi averaged an AQI of 89 while Ulhasnagar averaged 117 — a 28-point (31%) gap, with Ulhasnagar the more polluted and Sirohi the cleaner of the two. On 470 days when both cities reported, Sirohi was cleaner on 365 of them; the average daily gap was 47 AQI points.
Seasonality & days
Sirohi peaks in December, while Ulhasnagar peaks in January. Sirohi logged 0% Severe days and 69.2% Good-or-Satisfactory days; Ulhasnagar was 0% Severe and 46.9% Good-or-Satisfactory. Longest clean-air streaks: Sirohi 41 days, Ulhasnagar 74 days.
Year-over-year progress
Sirohi has improved by 4 AQI points (4.3%) from 2023 to 2024; Ulhasnagar has improved by 10 AQI points (7.9%) over the same window. The worst recorded day for Sirohi reached AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26; Ulhasnagar hit AQI 319 at Sidhi Vinayak Nagar (MPCB) on 2023-11-13.
Station-level disparity
Sirohi spans 1 CPCB stations with a 0-point spread (min 90, max 90); Ulhasnagar spans 1 stations with a 0-point spread (min 120, max 120).